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[43/51] scsi: Assign cancel_io vector for scsi_disk_emulate_ops

Message ID 1392970647-21528-44-git-send-email-mdroth@linux.vnet.ibm.com
State New
Headers show

Commit Message

Michael Roth Feb. 21, 2014, 8:17 a.m. UTC 
From: Paolo Bonzini <pbonzini@redhat.com>

Some emulated disk operations (MODE SELECT, UNMAP, WRITE SAME)
can trigger asynchronous I/Os.  Provide the cancel_io callback
to ensure that AIOCBs are properly cleaned up.

Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
Cc: qemu-stable@nongnu.org
[Tweak commit message. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 33325a53f15ab5370e1917b2a11cadffc77c5a52)

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
---
 hw/scsi/scsi-disk.c |    1 +
 1 file changed, 1 insertion(+)
diff mbox

Patch

diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c
index 1fd1c26..ade5d4a 100644
--- a/hw/scsi/scsi-disk.c
+++ b/hw/scsi/scsi-disk.c
@@ -2181,6 +2181,7 @@  static const SCSIReqOps scsi_disk_emulate_reqops = {
     .send_command = scsi_disk_emulate_command,
     .read_data    = scsi_disk_emulate_read_data,
     .write_data   = scsi_disk_emulate_write_data,
+    .cancel_io    = scsi_cancel_io,
     .get_buf      = scsi_get_buf,
 };